The nearness to BTS Udom Suk Is the biggest advantage to stay there. It's really walkable distance, around 5 -7 minutes from the station till the entrance. Even with heavy suitcase you don't need to worry because there is lift in BTS Udom Suk which is rare in other BTS stations.
The accommodation is a bit old but clean. There's kitchen equipment to cook by yourself. But it's putty no exhaust fan in kitchen. Induction cooker and water electric kettle are available.
Not to forget, you can take shower in hot water.